National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

21°F

-6°C

Humidity 71%
Wind Speed N 7 mph
Barometer 30.58 in (1036.6 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 23 Feb 3:56 am CST
Extended Forecast for

Leach OK

  • Today

    Today: Sunny, with a high near 44. North wind around 5 mph becoming calm in the afternoon.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Light southeast wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67. South wind around 5 mph.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming northwest after midnight.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 61. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. North wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. South wind 5 to 10 mph.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 44. North wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 31. Light southeast wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 63. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 67. South wind around 5 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 61. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 36. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 68. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 44. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 71. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 42. Southeast wind around 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 61. East wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Leach OK
 36.19°N 94.92°W
Last Update:
1:51 am CST Feb 23, 2026
Forecast Valid:
4am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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Chance of Precipitation